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CSF Quadruple Pass DSG Transmission Cooler (15+ Golf R, S3, TT)

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$299.00
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SKU: 111642
MPN: 8132

Product Details

Description

CSF proudly unveils its highly anticipated MQB cooling components, addressing overheating challenges in this potent track-worthy platform. Introducing the exclusive Ultimate MQB cooling system by CSF, meticulously designed to regulate engine water, transmission, and engine oil temperatures, even during intense races. Available in 1, 2, or 3-piece configurations, this system empowers drivers to unleash their vehicle's full potential under prolonged race conditions.

Presenting the DSG/Heat Exchanger, an aluminum, quadruple-pass DSG transmission water-to-oil heat exchanger. This versatile component can be a high-performance auxiliary radiator, integrating CSF's B-tube technology for optimal cooling efficiency.

Celebrated globally, the MQB platform excels in factory and modified performance. With power upgrades generating increased heat and intense race use, CSF's MQB cooling line emerges as a vital performance-enhancing solution. In vehicles featuring three upfront water radiators, CSF's system maximizes efficiency. The left auxiliary DSG heat exchanger cools automatic transmission fluid within an oil-to-water cooler. Elevate your vehicle's performance with CSF's cutting-edge cooling prowess.

“B-Tube” technology – Unlike a regular oval shape “O” type radiator tube, CSF uses a specially engineered tube in the shape of a “B.” These “B-tubes” are carefully formed and then brazed over the seam to seal. CSF can use thinner and lighter aluminum material (better cooling efficiency) because this design is actually stronger than normal “O” shape tubes that are welded.

The design (inlet in the middle of the seam brazed tube) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes. You get the efficiency of 2 smaller tubes vs. 1 large tube within the same space criteria. With “B-tubes,” you can get “dual liquid laminar flow.”

High-Efficiency Multi-Louvered Fin – CSF uses ultra-efficient multi-louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application and tested for maximum heat rejection efficiency in our wind-tunnel lab.

Product Features

- 2 row 42 mm core with CSF B-tube technology

- Quadruple pass design

- Removable rock guard

- Flow area increase of 42%

- Heat rejection increase of 36%

OE Numbers

  • 5Q0121251GN
  • 5Q0121251ET

installation

Professional installation is recommended. 

 

warranty

Fitment Guide

Does this fit my vehicle?

Fitment Guide
Start Year End Year Make Model Submodel Cyl Lit Fuel FuelDel ASP EngDesg Notes
2015 2020 Audi A3
A3 Quattro
ALL ALL ALL ALL ALL ALL ALL  
2015 2020 AUDI S3 ALL L4 2.0 GAS FI T ALL  
2016 2020 AUDI TT QUATTRO BASE
COUPE
ROADSTER
L4 2.0 GAS FI T ALL For Vehicles with the DSG Transmission 
2015 2019 VOLKSWAGEN GOLF R L4 2.0 GAS FI T ALL For Vehicles with the DSG Transmission 

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